154 



Do ve über die nicht periodischen Veränderungen 



Mittel 1-28.97 /Z7.I4 138.23 150.75 [63 82 69.62 178.77 73.20 168.77 152.76 [42.57 30.02 | 52.05 



1270) Gleenwood (Teneske). 36° 28' B. 87° 13' L. 481' H. 



1854 |37 40 |44 24 152.84 158.66 166.29 1/2 97 [80.53 180.77 176.47 160.39 [45 30 '38.69 | 59.55 



1855 |.39.67 |.34 35 |44 00 |63.07 [66 07 |69.?l (76.82 |76,36 173.79 |54.68 |52 5 9 38 06 | 57.43 

 Mittel 138.54 139.29 148.42 [60 87 '66.18 [71,34 178.68 178.57 175.13 157.53 148.95 138 37 I 58.49 



1271) Green Lake (Wisconsin). 43° 48' B. 88° 56' L. 

 1850 |27 | 27.5 | 31.0 | 40.5 | 51.0 | 71.7 | 70 | 69.8 | 57.0 | 49.5 | 41.5 | 20.2 | 46.0 



1272) Halifax (Nova Scotia). 44° 39' B. 63°36'L. 



1845 

 1846 

 1847 

 1848 

 1849 

 1850 

 1851 

 1852 

 1853 

 1854 

 1855 



1845 — 1853 



20.26 

 22.03 

 27.70 

 19 26 

 24.25 

 20.13 

 23 21 

 28.11 

 22.00 

 34.01 



1461 3146 

 22.58 26.11 

 30.71 34.86 

 16 40 29.59 

 28 01 26 66 

 26,30 [30.30 

 24.84 28.08 

 28.56 .33.32 

 20.37 |28.47 

 31.23 22.50 



23.12 24 00 



41.26 

 34.33 

 41.97 

 38.97 

 36.38 

 40,35 

 37.11 

 40.96 

 27.80 

 30.77 



48.22 

 48 61 

 51.81 

 45.95 

 4563 

 47.88 

 49.33 

 50.07 

 50 40 

 45.63 



38 92 48 44 



57.86 

 56.48 

 58.94 

 56.49 

 5597 

 5466 

 54.88 

 58.40 

 57.27 

 57.07 



6439 

 65.29 

 66.25 

 64.47 

 60.07 

 61.63 

 65 89 

 64.63 

 67.10 

 65.40 



68 83 

 66.70 

 68 67 

 65.14 



62 58 

 61.95 



63 40 

 64.08 

 61 60 

 62.83 



58.14 

 58.24 

 58.13 

 58.70 

 59.59 

 57.05 

 58.76 

 55.84 

 55.70 

 56.43 



49.16 

 46.16 

 44.15 

 48.41 

 48 04 

 50.31 

 52.17 

 46.81 

 48.91 

 51.40 

 52.40 



42.89 25.49 

 41.56 27.30 

 36.56 31.42 

 37.81 30.34 

 43.00 J27.32 

 38.65 25.63 

 35 86 22.46 

 37.78 30.77 

 35.64 29.97 

 43.87 32.13 

 39.17 33 43 



56.71 64 08 64 54 58 43 48.24 38.86 27.86 



corr. Mittel 22 61 23.71 29.95 38 92 48.02 56.08 [63.44 64 4l|58.41 48 00 |38 53 27.67 



85) Hamilton. 



44.91 

 44.78 



1827 

 1851 



[16 57 [26 21 134.18 [47.81 [54.09 [64.05 [67.48 [65.28 60.62 45 88 29.68 28 54 41.70 

 25.38 29.06 35.00 [42.89 54 48 60.52 66.20 63.83 59.60 48.88 |32. 10 20.32 44.85 



